78005448

素因数分解:

$2^3\times 3^2\times {\mathrm{1083409}}^1$

素因数の和:1083421

約数の個数: 24

約数和(自身を含む): 211264950

約数和(自身を除く): 133259502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1083409, 2166818, 3250227, 4333636, 6500454, 8667272, 9750681, 13000908, 19501362, 26001816, 39002724, 78005448]

約数ペア:

[(1, 78005448), (2, 39002724), (3, 26001816), (4, 19501362), (6, 13000908), (8, 9750681), (9, 8667272), (12, 6500454), (18, 4333636), (24, 3250227), (36, 2166818), (72, 1083409)]